From: Nick Lewycky <nicholas@mxc.ca>
Date: Wed, 15 Jan 2014 06:34:12 +0000 (+0000)
Subject: Fix the attribute enable_if example in the docs to be 100% real-world, instead of... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ff2b66229e7374cb4d47fcfd6f255fae54bc9975;p=clang

Fix the attribute enable_if example in the docs to be 100% real-world, instead of merely being close to the real world to mislead people. This now matches the test.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@199298 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/docs/LanguageExtensions.rst b/docs/LanguageExtensions.rst
index 24ef8550c9..b6933838f0 100644
--- a/docs/LanguageExtensions.rst
+++ b/docs/LanguageExtensions.rst
@@ -1410,9 +1410,11 @@ available in C.
 
 .. code-block:: c++
 
-  int isdigit(int c) __attribute__((enable_if(c >= -1 && c <= 255, "'c' must have the value of an unsigned char or EOF")));
+  int isdigit(int c);
+  int isdigit(int c) __attribute__((enable_if(c <= -1 && c > 255, "chosen when 'c' is out of range"))) __attribute__((unavailable("'c' must have the value of an unsigned char or EOF")));
   
   void foo(char c) {
+    isdigit(c);
     isdigit(10);
     isdigit(-10);  // results in a compile-time error.
   }